You probably point and laugh at your friends when they have big, bulky 3D glasses perched on their noses in theaters. That kind of tomfoolery just won't do amongst the military brass, who frown at the slightest hint of snickering in the operations room. This new 3D system, called the Urban Photonic Sandtable Display (UPSD), should help. It's a DARPA project, a fully holographic table (no glasses required) that can be scaled up to six feet diagonally and allows visual depth of up to 12-inches. The technology comes courtesy of Zebra Imaging, which earlier wowed us with some
